Home / 29,325.59-43,953.12-13,508.87

Finding the Fourth Proportional to 29,325.59, 43,953.12 and 13,508.87

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Solution

The fourth proportional to 29,325.59, 43,953.12 and 13,508.87 is: 20,247.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,325.59 : 43,953.12 = 13,508.87 : x
  2. Step 2: Convert to fraction form
    29,325.59/43,953.12 = 13,508.87/x
  3. Step 3: Cross multiply
    29,325.59x = 43,953.12 × 13,508.87
  4. Step 4: Simplify right side
    29,325.59x = 593,757,094.06
  5. Step 5: Solve for x
    x = 593,757,094.06/29,325.59
  6. Step 6: Final answer
    x = 20,247.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.